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Oracle BPM Suite 11g: Advanced BPMN Topics
Table of Contents
Oracle BPM Suite 11g: Advanced BPMN Topics
Credits
About the Authors
About the Reviewers
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Preface
What this book covers
What you need for this book
Where to download the software from
Conventions
Reader feedback
Customer support
Errata
Piracy
Questions
1. Inter-process Communication
Conversations
The default conversation
Correlation
Correlation sets
Correlation when there are multiple calls
Throw and catch events
Send and receive tasks
When to use throw/catch events and send/receive tasks
Messages, signals, and errors
Messages
Signals
Errors
Invoking sub-processes
Embedded sub-processes
Multi-instance embedded sub-processes
Reusable sub-processes
Recommended sub-process style to use
Summary
2. Inter-process Communication in Practice
Communicating between processes using messages and correlation
Communication between processes inside a loop
Communicating between processes using signals
Using reusable sub-processes
Summary
3. Working with Arrays
Data Associations
Creating an empty array
Creating an array with some empty elements
Creating an initialized array
Getting elements from arrays
Setting elements in arrays
Appending elements to arrays
Joining two arrays
Removing elements from arrays
Iterating over arrays with a multi-instance embedded sub-process
Cardinality or collection
Sequential or parallel
Using a completion condition
Scope
Practice: Iterating over an array using an embedded sub-process
Summary
4. Handling Exceptions
Mechanisms for catching exceptions in BPMN
Boundary events
Event sub-processes
Exception propagation with sub-processes and peer processes
Exception propagation with embedded sub-processes
Exception propagation with sub-processes invoked with a call activity
Exception propagation with peer processes invoked with a throw event
Exception propagation with peer processes invoked with a send task
How BPM exceptions affect the SCA composite
Summary
5. Handling Exceptions in Practice
Using boundary events to implement timeouts
Using boundary events to implement the cancel message use case
Using event sub-processes
Propagating exceptions using peer processes
Summary
Index
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